Aircraft



FIG. 1 is a front, left perspective view showing an aircraft according to our design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a rear, left perspective view thereof; and,

FIG. 9 is a front, left perspective view of the aircraft of FIG. 1 shown with propellers in broken lines.

Throughout the Figures, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an aircraft, as shown and described. 